Marijuana ballot measures and 4 myths about smoking weed

FILE - This Sept. 18, 2012 file photos shows a caregiver picking out a marijuana bud for a patient at a marijuana dispensary in Denver. After all the economy-focused campaign talk, voters in some states will get a chance on Election Day to sound off on intriguing topics that the presidential rivals ignored, including marijuana legalization, death penalty repeal and assisted suicide.(AP Photo/Ed Andrieski, File)